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Paper Chromatography K-12 Experiment
Students study chromatography and how they can distinguish between the different pigments in a color. For this chromatography lesson students separate a mixture of dyes in soluble ink then record the colors they see.
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Rock-A-Bye Pendulum
Third graders analyze the effects of force on an object in motion and its relationship to a change in speed. This lesson uses a pendulum to demonstrate the principle.
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Auxin: Indole-3-Acetic Acid
Learners identify auxins from their structural formulas. They understand the process of refluxing in chemical synthesis. Students perform thin layer chromatography using silica gel plates to differentiate chemical substances.
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Build a Tesla Coil
High schoolers explore tesla coil through various experiments. In this physics lesson, students build their own tesla coils based on a given procedure. They discuss its real world applications.
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The Role of Amyloid in Alzheimer's Disease
Students explore amyloid proteins through a series of experiments. In this biology instructional activity, students explain the causes of Alzheimer's disease. They identify common symptoms related to this condition.
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Tobacco Smoking and Lung Cancer
Students explore tobacco smoking and the impact it has on society. In this health lesson students complete several experiments on smoking and lung cancer.
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Testing for Vitamin C in Different Drinks and Foods
Students examine the importance of vitamin c in their diets and the sources that it comes from. In this vitamin lesson students complete hands on activities, interpret data and make a bar graph.
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Physics and Me
Sixth graders compare and contrast mass and weight. In this physics lesson plan, 6th graders calculate speed given distance and time information. They construct a rocket and relate this to Newton's 3rd Law of motion.
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The Nature of Chemical Change: Acting Out an Example
Learners identify the signs that a chemical reaction took place. In this chemistry instructional activity, students role play the movement of different molecules of matter. They classify matter according to their properties.
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Effects of Bread Sanitary Conditions on Mold Growth
Learners examine fungi and where it comes from. In this mold lesson students determine the percentage of fruit juice in a fruit then identify the different types of mold.
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The Influence of Carbon Dioxide on the Chemistry of Soda
Students investigate the carbon dioxide content of different sodas. For this chemistry lesson, students explain why PET containers are preferable than HDPE for soda bottles. They collect data and graph them.
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Allelopathy Experiments
Learners explore how allelopathy works in plants. In this botany lesson, students explain how this phenomenon affect other organisms. They read and analyze an article about allelopathy and discuss its flaws.
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Plant Disease Identification and Classification by Using Sterile Techniques
Seventh graders identify how to use sterile techniques when identifying plant pathogens. In this plant diseases instructional activity students complete a lab activity in which they see how plant diseases are identified and...
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Seed Germination on Gelatin
Young scholars examine how seeds germinate in a culture. In this germination lesson plan students germinate seeds in gelatin and observe the growth of the plant.
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Floor Polish Experiments
Young scholars compare various brands of floor polishes and test their durability and appearance. In this floor polish activity students test different polishes and check performance.
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Paint Property Experiments
Students identify various kinds of paints by using the scientific method. In this solvents lesson students collect data and identify paint samples while working in teams.
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Is Your Blue Really Blue? [Metamerism]
Students examine color perception and how it relates to metamerism. In this color instructional activity students complete a lab activity that shows them the three basic components of color perception.
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Compact Fluorescent Lamp Experiments
High schoolers conduct a series of experiment on incandescent and fluorescent bulbs. In this physics lesson, students explain how they operate. They compare the efficiency and power rating of both bulbs.
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Rechargeable Batteries
Students explore how rechargeable batteries work by conducting a series of experiments. In this physics lesson, students discuss the benefits of using rechargeable batteries over disposable ones. They build their own battery charger...
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Permeability (Magnetism)
Students investigate magnetic permeability and saturation. In this physics lesson, students explain how current carrying wire coils create magnetic forces. They interpret normal magnetization curves.
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Electromagnetic Bomb (E-Bomb)
Students explain how E-bomb works. In this physics lesson, students simulate the effects of e-bombs on electronic targets. They discuss its potential harmful effects when used as a weapon.
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Using "Student Power" to Generate Electricity to Run a Portable Compact Disc Player
Students explain the relationship between magnetism and electricity. In this physics lesson, students describe the transformation of energy. They create an electromagnet and investigate the factors affecting its strength.
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Electric Power Transmission and Distribution
Students explain how power is transmitted over long distances. In this physics lesson, students simulate controlling power flow in parallel transmission lines. They discuss several applications of wireless power transmission.
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Endangered Species
Students create a postcard about endangered species. In this biology instructional activity, students identify how human activities endanger other species. They research and recommend ways to help protect them.
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